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Browse by file type:
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.PF File Extension2 File Associations
TIP: Run a free scan for .PF file extension errors.
| File Type 1 |
Private File (Most common) |
| Popularity |
 Average |
| Category |
Compressed Files |
| File Description |
Password-protected file compressed and encrypted by Stuffit Deluxe; similar to a .SIT file, but requires a password to decrypt and decompress; often used for archiving confidential or personal data.
NOTE: Even with the appropriate software program, PF files will not open unless the correct password is entered. |
| Program(s) that open pf files |
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| Sponsored Links |
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| Updated 6/9/2009 |
 Fix file extension .PF errors. |
| File Type 2 |
Windows Prefetcher File |
| Popularity |
 Uncommon |
| Category |
Data Files |
| File Description |
File created by Prefetcher, a component of Windows Memory Manager that speeds up the boot process and application loading; contains a trace log of Prefetcher events; records what code and data are accessed during boot and application loading processes.
PF files are typically stored in the Windows\Prefetch directory; the boot process trace file always has the name NTOSBOOT-B00DFAAD.PF.
NOTE: PF files are used by Windows XP or later. |
| Program(s) that open pf files |
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Windows |
 Microsoft Prefetcher |
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| Sponsored Links |
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| Updated 3/17/2010 |
Fix file extension .PF errors. |
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